bacchanal (

     adj : used of riotously drunken merrymaking; "a night of
           bacchanalian revelry"; "carousing bands of drunken
           soldiers"; "orgiastic festivity" [syn: bacchanalian,
           bacchic, carousing, orgiastic]
     n 1: someone who engages in drinking bouts [syn: drunken reveler,
           drunken reveller, bacchant]
     2: a drunken reveller; a devotee of Bacchus [syn: bacchant]
     3: a wild gathering involving excessive drinking and
        promiscuity [syn: orgy, debauch, debauchery, saturnalia,
         riot, bacchanalia, drunken revelry]